Cyclen
Chemical Name | 1-4-7-10-tetraazacyclododecane |
CAS No. | 294-90-6 |
Molecular Formula | C8H20N4 |
Molecular Weight | 172.27100 |
Molecular Structure | |
Storage | Keep in well-closed container, protected from light |
Usage | Intermediate of MRI contrast agents |
SPECIFICATION
ITEMS | SPECIFICATION |
Appearance | white crystalline powder |
Residue ignition | ≤0.5% |
Hydrate content | ≤0.5% |
Heavy metals | ≤20ppm |
Assay | ≥99.0% |